nsMappedAttributeElement.cpp

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- *//* vim:set tw=80 expandtab softtabstop=2 ts=2 sw=2: *//* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is Mozilla Communicator client code. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Mats Palmgren <mats.palmgren@bredband.net> * Daniel Kraft <d@domob.eu> * * Alternatively, the contents of this file may be used under the terms of * either of the GNU General Public License Version 2 or later (the "GPL"), * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */#include "nsMappedAttributeElement.h"#include "nsIDocument.h"
nsresult
nsMappedAttributeElement::BindToTree(nsIDocument* aDocument, nsIContent* aParent,
nsIContent* aBindingParent,
PRBool aCompileEventHandlers)
{
nsresult rv = nsMappedAttributeElementBase::BindToTree(aDocument, aParent,
aBindingParent,
aCompileEventHandlers);
NS_ENSURE_SUCCESS(rv, rv);
if (aDocument) {
// If we're in a document now, let our mapped attrs know what their new// sheet is.
nsHTMLStyleSheet* sheet = aDocument->GetAttributeStyleSheet();
if (sheet) {
mAttrsAndChildren.SetMappedAttrStyleSheet(sheet);
}
}
return rv;
}
nsresult
nsMappedAttributeElement::WalkContentStyleRules(nsRuleWalker* aRuleWalker)
{
mAttrsAndChildren.WalkMappedAttributeStyleRules(aRuleWalker);
return NS_OK;
}
PRBool
nsMappedAttributeElement::SetMappedAttribute(nsIDocument* aDocument,
nsIAtom* aName,
nsAttrValue& aValue,
nsresult* aRetval)
{
NS_PRECONDITION(aDocument == GetCurrentDoc(), "Unexpected document");
nsHTMLStyleSheet* sheet = aDocument ?
aDocument->GetAttributeStyleSheet() : nsnull;
*aRetval = mAttrsAndChildren.SetAndTakeMappedAttr(aName, aValue,
this, sheet);
return PR_TRUE;
}
nsMapRuleToAttributesFunc
nsMappedAttributeElement::GetAttributeMappingFunction() const{
return &MapNoAttributesInto;
}
void
nsMappedAttributeElement::MapNoAttributesInto(const nsMappedAttributes* aAttributes,
nsRuleData* aData)
{
}